50° of smooth hydraulic motion

Motion Foot

from Motion Control

The Motion Foot is a unique hydraulic foot and ankle system with a natural-range of ankle movement. Natural motion adjusts to slopes, various heel heights, and sitting with feet flat.

Fully adjustable for nearly all levels of activity, the manual lock prevents unwanted movement in situations like driving, climbing ladders, or putting on shoes.

Features & Benefits

  • 50° of rotary hydraulic plantar flexion
  • Dynamic response foot plate
  • Separate plantarflexion and dorsiflexion resistance adjustments
  • Simulates natural ankle movement and reduce shock
  • Foot remains flat on the ground while sitting, standing, and walking
  • Manual lock for driving, donning shoes and socks, etc.
  • Flexible Centri foot shell with realistic features included


  • Weight rating: 220 lbs. (100 kg)
  • Foot sizes: 22-30 cm
  • Heel height: 3/8 in. (10 mm)
  • Foot height (in shell to base of pyramid): 3.8 in. (9.7 cm)
  • Foot weight (27 cm): 28 oz. (795 g)
  • Attachment: Standard Pyramid


  • Appropriate for individuals up to 220 lbs. (100 kg) for activity levels from K2 to K4.
  • Appropriate for an individual at a K2 activity level, who is not yet progressed to K3, and needs the security of a highly stable foot, which can help broaden their range of activity.
  • Especially effective for persons with limbs sensitive to shock or socket pressure, since the ankle relieves the pressure from heel strike significantly.


  • L5981 – All lower extremity prosthesis, Flex-walk or equal
  • L5990 – User Adjustable Heel Height (automatic)

Suggested L-Codes are provided as a reference only. It is the responsibility of the practitioner and/or patient care facility submitting this claim to determine and submit the correct coding within all established rules and guidelines.

Ordering Information

Motion Foot profile photo

Motion Foot

Includes foot shell, tool kit, and Spectra Sock.
The foot model recommendations on the selection chart are based on average patients, engaged in normal activities. If your patient is more active than average or lifts heavy loads as part of a daily routine, then selecting the next weight category higher is advised.

  22 cm 23 cm 24 cm 25 cm 26 cm 27 cm 28 cm 29 cm 30 cm
Motion Foot 5020001 5020002 5020003 5020004 5020005 5020006 5020007 5020008 5020009

*If you are not sure which foot to select, please consult with one of our technical service representatives.

Centri MCV Foot Shells

MCV Foot Shell—Now available in two new colors

XX XX 13 CC 3 Micro Coated Vinyl Foot Shell
  Example: 45 22 13 13 3 = Left, Size 22, Color 13

To order, select the side (left or right) and foot length (22 – 30 cm) from the chart below. Then, choose the color (CC 03, 09, or 13).

  22 cm 23 cm 24 cm 25 cm 26 cm 27 cm 28 cm 29 cm 30 cm
Left 45 22 45 23 45 24 45 25 45 26 45 27 45 28 45 29 45 30
Right 46 22 46 23 46 24 46 25 46 26 46 27 46 28 46 29 46 30

Custom colors are available as a special order with three weeks lead time. Please contact Fillauer Customer Service for more details.


  • 2 years from date of patient fitting
  • Foot Shell: 6 months from date of patient fitting
  • 60 day no penalty trial period is allowed

The Motion Foot has been designed and manufactured for specific patient weights. Failure to follow the weight guidelines and/or overload conditions caused by the patient, such as heavy lifting, high impact sports or abusive activities that would otherwise damage the natural limb, may void the warranty.

For more information and ordering, email Customer Service or call 1-800-251-6398.